HD026297
Original Names

• HD26297 in D.L.Burris+,ApJ, 544, 302, 2000
• HIP19378 in K.A.Venn+,AJ, 128, 1177, 2004


taken from 12 paper(s):


/D.L.Burris et al.(2000)/ /R.G.Gratton et al.(2000)/ /J.Melendez and B. Barbuy(2001)/ /T.V.Mishenina et al.(2002)/ /T.V.Mishenina and V. V. Kovtyukh(2001)/ /J.P.Fulbright and J. A. Johnson(2003)/ /J.P.Fulbright(2000)/ /J.Simmerer et al.(2004)/ /I.U.Roederer et al.(2010)/ /H.Jonsson et al.(2011)/ /I.U.Roederer et al.(2014)/ /K.A.Venn et al.(2004)/



---

D.L.Burris et al.,ApJ, 544, 302, 2000(ADS)

NEUTRON-CAPTURE ELEMENTS IN THE EARLY GALAXY: INSIGHTS FROM A LARGE SAMPLE OF METAL-POOR GIANTS




Stellar Parameters

Teff : 4400

log g : 1.10

vturb : 2.00

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Fe	N/A	-1.87	...	...	-1.70	...	5.80	Fe
Y	N/A	...	-0.12	0.25	-1.96	-0.26	0.25	Y
Zr	N/A	...	0.06	0.79	-1.79	-0.09	0.79	Zr
Ba	N/A	...	-0.26	0.00	-2.18	-0.48	0.00	Ba
La	N/A	...	-0.21	-0.86	-1.96	-0.26	-0.86	La
Nd	N/A	...	0.14	-0.23	-1.65	0.05	-0.23	Nd
Eu	N/A	...	0.11	-1.25	-1.77	-0.07	-1.25	Eu
Dy	N/A	...	0.37	-0.40	-1.50	0.20	-0.40	Dy




Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
	N/A	MAYALLKPNO	20000	100-200	N/A	N/A

---

R.G.Gratton et al.,AAP, 354, 169, 2000(ADS)

Mixing along the red giant branch in metal-poor field stars




Stellar Parameters

Teff : 4450

log g : 1.18

vturb : 1.62

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Li I	N/A	...	...	0.00	-3.26	-1.53	0.00	Li I
C	N/A	...	-0.67	...	-2.28	-0.55	6.15	C
O	N/A	...	0.32	...	-1.18	0.55	7.51	O
[O I]	N/A	...	0.31	...	-1.19	0.54	7.50	[O I]
Na	N/A	...	-0.27	...	-1.96	-0.23	4.28	Na
Fe I	N/A	-1.68	...	...	-1.73	...	5.77	Fe I
Fe II	N/A	-1.66	...	...	-1.71	...	5.79	Fe II




Isotopic Ratio

12C/13C

6

Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1995-05	N/A	CESESO	50000	80-150	N/A	N/A
1995-11	N/A	CESESO	50000	80-150	N/A	N/A
1995-11	N/A	MCDONALD	60000	70-100	N/A	N/A

---

J.Melendez et al.,ApJ, 556, 858, 2001(ADS)

Oxygen Abundances in Metal-poor Stars (-2.2 < [Fe/H] < -1.2) from Infrared OH Lines




Stellar Parameters

Teff : 4390

log g : 1.00

vturb : 1.6

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
O	N/A	-1.31	0.44	...	-1.13	0.62	7.56	O
Fe	N/A	-1.75	...	...	-1.75	...	5.75	Fe




Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1999-09-21	N/A	PHOENIXKPNO	60000	130	2x1200	N/A

---

T.V.Mishenina et al.,AAP, 396, 189, 2002(ADS)

Abundances of Cu and Zn in metal-poor stars: Clues for Galaxy evolution




Stellar Parameters

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Fe	N/A	-1.91	...	...	-1.91	...	5.59	Fe
Cu I	N/A	...	-0.72+-0.32	...	-2.61+-0.32	-0.70+-0.32	1.58+-0.32	Cu I
Zn I	N/A	...	0.23+-0.24	...	-1.64+-0.24	0.27+-0.24	2.92+-0.24	Zn I




Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
N/A	N/A	ELODIE	42000	>100	N/A	N/A

---

T.V.Mishenina et al.,AAP, 370, 951, 2001(ADS)

Analysis of neutron capture elements in metal-poor stars




Stellar Parameters

Teff : 4300

log g : 0.5

vturb : 1.7

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Mg I	N/A	...	0.14	...	-1.79	0.12	5.81	Mg I
Si I	N/A	...	0.41	...	-1.46	0.45	6.05	Si I
Ca I	N/A	...	0.38	...	-1.51	0.40	4.83	Ca I
Fe	N/A	-1.91	...	...	-1.91	...	5.59	Fe
Sr I	N/A	...	-0.33	...	-2.14	-0.23	0.73	Sr I
Ba II	N/A	...	-0.24	...	-2.20	-0.29	-0.02	Ba II
La II	N/A	...	-0.02	...	-1.86	0.05	-0.76	La II
Ce II	N/A	...	-0.27	...	-2.18	-0.27	-0.60	Ce II
Nd II	N/A	...	0.11	...	-1.72	0.19	-0.30	Nd II
Eu II	N/A	...	0.17	...	-1.75	0.16	-1.23	Eu II




Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
N/A	N/A	ELODIE	42000	>100	N/A	N/A

---

J.P.Fulbright et al.,ApJ, 595, 1154, 2003(ADS)

Oxygen Abundances in Metal-poor Stars




Stellar Parameters

Teff : 4350

log g : 1.46

vturb : 1.65

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
O I	N/A	...	0.49+-0.14	7.67+-0.14	-1.02+-0.14	0.47+-0.14	7.67+-0.14	O I
Fe	N/A	-1.51	...	...	-1.49	...	6.01	Fe
Fe I	N/A	...	...	5.61+-0.05	-1.89+-0.05	...	5.61+-0.05	Fe I
Fe II	N/A	...	...	6.01+-0.09	-1.49+-0.09	...	6.01+-0.09	Fe II




Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001-09-29	N/A	GECKOCFHT	130000	175	600	N/A

---

J.P.Fulbright et al.,AJ, 120, 1841, 2000(ADS)

ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS




Stellar Parameters

Teff : 4500

log g : 1.2

vturb : 1.7

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Na I	N/A	...	-0.33	...	-1.97	-0.26	4.27	Na I
Mg I	N/A	...	0.45	...	-1.30	0.41	6.30	Mg I
Al I	N/A	...	0.15	...	-1.56	0.15	4.89	Al I
Si I	N/A	...	0.34	...	-1.35	0.36	6.16	Si I
Ca I	N/A	...	0.29	...	-1.42	0.29	4.92	Ca I
Ti	N/A	...	0.3	...	-1.39	0.32	3.56	Ti
V I	N/A	...	-0.04	...	-1.70	0.01	2.23	V I
Cr I	N/A	...	-0.08	...	-1.78	-0.07	3.86	Cr I
Fe	N/A	-1.73	...	...	-1.71	...	5.79	Fe
Ni I	N/A	...	-0.05	...	-1.75	-0.04	4.47	Ni I
Y II	N/A	...	-0.24	...	-1.94	-0.23	0.27	Y II
Zr II	N/A	...	0.34	...	-1.37	0.34	1.21	Zr II
Ba II	N/A	...	-0.05	...	-1.83	-0.12	0.35	Ba II
Eu II	N/A	...	0.03	...	-1.71	0.00	-1.19	Eu II




Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
1998-10-30	N/A	LICKHAMILTON	50000	110	1200	N/A

---

J.Simmerer et al.,ApJ, 617, 1091, 2004(ADS)

The Rise of the s-Process in the Galaxy




Stellar Parameters

Teff : 4322

log g : 1.11

vturb : 1.80

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
C	N/A	...	-0.45	...	-2.25	-0.27	6.18	C
Fe I	16	-1.98	...	...	-1.98	...	5.52	Fe I
Fe II	9	-1.76	...	...	-1.76	...	5.74	Fe II
La II	N/A	...	...	-0.85+-0.05	-1.95+-0.05	0.03+-0.05	-0.85+-0.05	La II
Eu II	N/A	...	...	-1.22+-0.05	-1.74+-0.05	0.24+-0.05	-1.22+-0.05	Eu II




Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
	N/A	MCDONALD	60000	100	N/A	N/A

---

I.U.Roederer et al.,ApJ, 724, 975, 2010(ADS)

THE UBIQUITY OF THE RAPID NEUTRON-CAPTURE PROCESS




Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Fe	N/A	-1.98	...	...	-1.98	...	5.52	Fe
Zn I	N/A	...	...	3.07	-1.49	0.49	3.07	Zn I
Y II	N/A	...	...	0.4	-1.81	0.17	0.4	Y II
Pb I	N/A	...	...	-0.11	-2.15	-0.17	-0.11	Pb I




Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
	N/A	MCDONALD	60000	100	N/A	N/A

---

H.Jonsson et al.,AAP, 530, A144, 2011(ADS)

Sulphur abundances in halo giants from the [SI] line at 1082 nm and the SI triplet around 1045 nm




Stellar Parameters

Teff : 4350+-138

log g : 1.46+-0.2

vturb : 1.65+-0.5

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Si	N/A	...	...	6.18	-1.33	0.18	6.18	Si
S I	N/A	...	...	6.20+-0.08	-0.92+-0.08	0.59+-0.08	6.20+-0.08	S I
[S I]	N/A	...	...	6.04	-1.08	0.43	6.04	[S I]
Fe	N/A	-1.51+-0.11	...	...	-1.51+-0.11	...	5.99+-0.11	Fe




Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2008-01-16	N/A	VLTCRIRES	80000	200-330	480	N/A

---

I.U.Roederer et al.,AJ, 147, 136, 2014(ADS)

A SEARCH FOR STARS OF VERY LOW METAL ABUNDANCE. VI. DETAILED ABUNDANCES OF 313 METAL-POOR STARS




Stellar Parameters

Teff : 4400+-38

log g : 1.1+-0.26

vturb : 1.75+-0.06

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Li I	1	...	...	<1.12	<-2.14	<-0.16	<1.12	Li I
CH	1	...	-0.53+-0.25	6.19	-2.24	-0.26+-0.25	6.19	CH
NH	1	...	-0.30+-0.36	5.82	-2.01	-0.03+-0.36	5.82	NH
O I	1	...	0.91+-0.14	7.62	-1.07	0.91+-0.14	7.62	O I
Na I	2	...	-0.18+-0.17	4.08	-2.16	-0.18+-0.17	4.08	Na I
Mg I	3	...	0.44+-0.18	6.06	-1.54	0.44+-0.18	6.06	Mg I
Si I	4	...	0.56+-0.21	6.09	-1.42	0.56+-0.21	6.09	Si I
Ca I	8	...	0.39+-0.27	4.75	-1.59	0.39+-0.27	4.75	Ca I
Sc II	3	...	0.11+-0.17	1.54	-1.61	0.37+-0.17	1.54	Sc II
Ti I	14	...	0.03+-0.24	3.00	-1.95	0.03+-0.24	3.00	Ti I
Ti II	12	...	0.38+-0.17	3.61	-1.34	0.64+-0.17	3.61	Ti II
V I	1	...	-0.55+-0.30	1.40	-2.53	-0.55+-0.30	1.40	V I
Cr I	7	...	-0.18+-0.24	3.48	-2.16	-0.18+-0.24	3.48	Cr I
Cr II	2	...	0.15+-0.15	4.07	-1.57	0.41+-0.15	4.07	Cr II
Mn I	3	...	-0.47+-0.20	2.98	-2.45	-0.47+-0.20	2.98	Mn I
Fe I	82	-1.98+-0.17	...	5.52	-1.98+-0.17	...	5.52	Fe I
Fe II	6	-1.72+-0.15	...	5.78	-1.72+-0.15	...	5.78	Fe II
Co I	1	...	-0.35+-0.29	2.66	-2.33	-0.35+-0.29	2.66	Co I
Ni I	7	...	0.05+-0.17	4.29	-1.93	0.05+-0.17	4.29	Ni I
Cu I	1	...	-0.39+-0.16	1.82	-2.37	-0.39+-0.16	1.82	Cu I
Zn I	2	...	0.33+-0.14	2.91	-1.65	0.33+-0.14	2.91	Zn I
Sr II	1	...	-0.02+-0.08	1.13	-1.74	0.24+-0.08	1.13	Sr II
Y II	3	...	-0.39+-0.15	0.10	-2.11	-0.13+-0.15	0.10	Y II
Zr II	2	...	0.15+-0.19	1.01	-1.57	0.41+-0.19	1.01	Zr II
Mo I	1	...	0.02+-0.17	-0.08	-1.96	0.02+-0.17	-0.08	Mo I
Ba II	2	...	-0.22+-0.15	0.24	-1.94	0.04+-0.15	0.24	Ba II
La II	3	...	-0.41+-0.15	-1.03	-2.13	-0.15+-0.15	-1.03	La II
Ce II	5	...	-0.43+-0.15	-0.57	-2.15	-0.17+-0.15	-0.57	Ce II
Pr II	2	...	-0.14+-0.15	-1.14	-1.86	0.12+-0.15	-1.14	Pr II
Nd II	5	...	-0.13+-0.14	-0.43	-1.85	0.13+-0.14	-0.43	Nd II
Sm II	1	...	-0.13+-0.15	-0.89	-1.85	0.13+-0.15	-0.89	Sm II
Eu II	1	...	-0.10+-0.25	-1.30	-1.82	0.16+-0.25	-1.30	Eu II
Gd II	2	...	-0.05+-0.15	-0.70	-1.77	0.21+-0.15	-0.70	Gd II
Dy II	2	...	0.00+-0.15	-0.62	-1.72	0.26+-0.15	-0.62	Dy II
Er II	2	...	-0.26+-0.17	-1.06	-1.98	0.00+-0.17	-1.06	Er II
Yb II	1	...	-0.52+-0.27	-1.32	-2.24	-0.26+-0.27	-1.32	Yb II
Hf II	1	...	-0.48+-0.21	-1.35	-2.06	-0.08+-0.21	-1.35	Hf II
Pb I	1	...	-0.37+-0.19	-0.31	-2.35	-0.37+-0.19	-0.31	Pb I
Th II	1	...	-0.07+-0.19	-1.73	-1.79	0.19+-0.19	-1.73	Th II




Binary Parameters

Vrad

15.8

Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2011-02-25-00:40	2455617.527	MIKELCO	41000	NULL	120	15.8

---

K.A.Venn et al.,AJ, 128, 1177, 2004(ADS)

Stellar Chemical Signatures and Hierarchical Galaxy Formation




Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Na	N/A	...	-0.33	...	-1.97	-0.24	4.27	Na
Mg	N/A	...	0.45	...	-1.30	0.43	6.30	Mg
Ca	N/A	...	0.29	...	-1.42	0.31	4.92	Ca
Ti	N/A	...	0.3	...	-1.36	0.37	3.59	Ti
Fe	N/A	-1.73	...	...	-1.73	...	5.77	Fe
Ni	N/A	...	-0.05	...	-1.75	-0.02	4.47	Ni
Y	N/A	...	-0.24	...	-1.94	-0.21	0.27	Y
Ba	N/A	...	-0.05	...	-1.83	-0.10	0.35	Ba
Eu	N/A	...	0.03	...	-1.71	0.02	-1.19	Eu




Position

Right Ascension : 04 09 03.40

Declination : -15 53 27.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log